批量导出存储在msdb库的SSIS包

http://blog.51cto.com/ultrasql/1924464

use msdb
go

IF OBJECT_ID('msdb.dbo.usp_ExportSSISPkgs') IS NOT NULL
  DROP PROCEDURE dbo.usp_ExportSSISPkgs;
go

EXEC dbo.usp_ExportSSISPkgs 'E:\temp\'

CREATE PROCEDURE dbo.usp_ExportSSISPkgs
@exportPath NVARCHAR()='D:\temp\'
AS
BEGIN

  DECLARE @pkgData XML, @pkgName NVARCHAR(),@pkgFolder NVARCHAR(), @cmd NVARCHAR(MAX) ;
  PRINT '--Info: Create temp tables.';
  IF (OBJECT_ID('tempdb.dbo.tbl_SSISPkgXML') IS NOT NULL)
  BEGIN
    PRINT '--Info: Drop existing temp table tempdb.dbo.tbl_SSISPkgXML.';
    DROP TABLE tempdb.dbo.tbl_SSISPkgXML;
  END
  CREATE TABLE tempdb.dbo.tbl_SSISPkgXML(ID INT IDENTITY(,), PkgName NVARCHAR() NULL, PkgFolder NVARCHAR(MAX) NULL,
           PkgID VARCHAR() NULL,PkgData XML NULL);    

  PRINT '--Info: Insert Package data into tempdb.dbo.tbl_SSISPkgXML.';
  IF (SELECT CHARINDEX('SQL Server 2005', @@VERSION))>
  -- version
  BEGIN
    --Use recursive CTE to get FULL path for SSIS packages on msdb
    SET @cmd='WITH tbl_ssispkgfolder (FullPath, folderid)
AS
(SELECT CONVERT(NVARCHAR(MAX),''\root''),folderid FROM msdb.dbo.sysdtspackagefolders90
  WHERE parentfolderid IS NULL
  UNION ALL
  SELECT CONVERT(NVARCHAR(MAX),t.FullPath+''\''+s.foldername),s.folderid
  FROM msdb.dbo.sysdtspackagefolders90 s
  JOIN tbl_ssispkgfolder t ON s.parentfolderid=t.folderid)
    INSERT INTO tempdb.dbo.tbl_SSISPkgXML (PkgName,PkgID,PkgFolder,PkgData)
      SELECT p.name, p.id, f.FullPath, CAST(CAST(packagedata AS varbinary(MAX)) AS XML)
   FROM msdb.dbo.sysdtspackages90 p JOIN tbl_ssispkgfolder f ON p.folderid=f.folderid;';
      EXEC(@cmd);
  END
  ELSE
  -- or later version
  BEGIN
     SET @cmd='WITH tbl_ssispkgfolder (FullPath, folderid)
AS
(SELECT CONVERT(NVARCHAR(MAX),''\root''),folderid FROM msdb.dbo.sysssispackagefolders
  WHERE parentfolderid IS NULL
  UNION ALL
  SELECT CONVERT(NVARCHAR(MAX),t.FullPath+''\''+s.foldername),s.folderid
  FROM msdb.dbo.sysssispackagefolders s
  JOIN tbl_ssispkgfolder t ON s.parentfolderid=t.folderid)
    INSERT INTO tempdb.dbo.tbl_SSISPkgXML (PkgName,PkgID,PkgFolder,PkgData)
      SELECT p.name, p.id, f.FullPath, CAST(CAST(packagedata AS varbinary(MAX)) AS XML)
   FROM msdb.dbo.sysssispackages p JOIN tbl_ssispkgfolder f ON p.folderid=f.folderid
      WHERE ISNULL(p.description,'''''''') NOT LIKE ''System Data Collector Package''
      ;';
      EXEC(@cmd);
  END

  PRINT '--Info: Enable xp_cmdshell to allow access File System from SQL Engine';
  EXEC sp_configure 'show advanced options',;
  RECONFIGURE WITH OVERRIDE;
  EXEC sp_configure 'xp_cmdshell',;
  RECONFIGURE WITH OVERRIDE;

  PRINT '--Info: Start exporting...'
  DECLARE cur_DtsxFile CURSOR FOR SELECT PkgName,PkgData, PkgFolder FROM tempdb.dbo.tbl_SSISPkgXML;
  OPEN cur_DtsxFile;
  FETCH NEXT FROM cur_DtsxFile INTO @pkgName, @pkgData, @pkgFolder;
  WHILE (@@FETCH_STATUS=)
  BEGIN
    PRINT '--Info: Create Package folder under '+@exportPath+ '';
    SET @cmd= N'EXEC xp_cmdshell N''mkdir "' + @exportPath +@pkgFolder+ '\"''';
    EXEC(@cmd);
    SET @cmd=N'bcp "SELECT PkgData FROM tempdb.dbo.tbl_SSISPkgXML '
   + 'WHERE PkgName=  '''''+@pkgName+''''' AND PkgFolder= '''''+@pkgFolder+'''''" queryout "'
   + @exportPath+ @pkgFolder+ '\'+@pkgName+'.dtsx" -T -w -S"'+@@SERVERNAME+'"' ;
    SET @cmd = N'EXEC xp_cmdshell N'''+@cmd +'''' ;
    PRINT '--Info: Export package '+QUOTENAME(@pkgName)+' to ' + @exportPath +@pkgFolder+'';
    EXEC(@cmd);
    FETCH NEXT FROM cur_DtsxFile INTO @pkgName,@pkgData,@pkgFolder;
  END
  CLOSE cur_DtsxFile;
  DEALLOCATE cur_DtsxFile;    

END